S
M
T
W
T
F
S
30
92°
63°
31
92°
63°
1
91°
60°
2
92°
62°
3
92°
65°
4
93°
66°
5
92°
66°
6
93°
64°
7
92°
64°
8
91°
63°
9
92°
64°
10
92°
64°
11
91°
62°
12
87°
61°
13
83°
60°
14
88°
60°
15
87°
62°
16
82°
62°
17
87°
54°
18
87°
52°
19
81°
53°
20
78°
54°
21
79°
59°
22
85°
59°
23
87°
60°
24
85°
61°
25
87°
60°
26
86°
59°
27
84°
53°
28
83°
50°
29
78°
51°
30
85°
58°
1
Hist. Avg.
82°
58°
2
Hist. Avg.
82°
58°
3
Hist. Avg.
82°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lamesa
Lamesa's September 2026 forecast shows daily high temperatures ranging from 78° to 93°, with overnight lows between 50° and 66°. The average high for September is 87° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Lamesa. See also: October | November | December.
